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Search Again :: Adv Search 1000 results in 0.016s
<1…25262728293031…34>
  • GP2X - Spectrum EmulationHi all. Looking for advice on the GP2X and (especially) the quality of its ZX Spectrum emulation. Has anybody anything to say about the console - is…

    ... & fixed some CPU and z80 format bugs, enabled memory contention ... support and fixed some more Z80 flag bugs that I found ... using the Z80 Exerciser.

    Therefore, I ... new beta version.
    - beeper sound has glitches with some games ...
    Metalbrain Metalbrain May 2007 Emulators
  • the lost years...hello what i am refering to in the title is the years 1993-1997 when the ZX spectrum was dormant.i know that WOS was set up in 1995,but i am guessin…

    ... having Z80 emulating the 128 on an 8086 PC with no sound ... one channel of the 128k sound would be played back - on ... to a 25MHz 386sx and Z80 being able to run at ...
    NickH NickH May 2007 Games
  • the lost years...hello what i am refering to in the title is the years 1993-1997 when the ZX spectrum was dormant.i know that WOS was set up in 1995,but i am guessin…

    ... having Z80 emulating the 128 on an 8086 PC with no sound ... one channel of the 128k sound would be played back - on ... to a 25MHz 386sx and Z80 being able to run at ... , I too used to run Z80 on an old Amstrad 8086 ...
    DEATH DEATH May 2007 Games
  • the lost years...hello what i am refering to in the title is the years 1993-1997 when the ZX spectrum was dormant.i know that WOS was set up in 1995,but i am guessin…

    ... circuit plus a copy of Z80 in order to read tapes ... , you could record a VOC sound file from the tape and ... . Hence the introduction of the z80 format, which used compression.
    NickH NickH May 2007 Games
  • Question about digitized sound and videoI searched the forums and couldn't find the answer, so here it goes. Regarding digitized sound: I remember reading an article long ago about a vid…

    ... have two questions. Since digitized sound recorded via EAR and played ... longer duration, as long the Z80 could handle it. If this ...
    zxbruno zxbruno May 2007 Development
  • The new GP2Xpectrum releases threadYeah, I know the thread title isn't exactly too original, but I've decided that just one post to hold all updates makes more sense than a lot of smal…

    [QUOTE=Metalbrain;193906]How does it fail?[/QUOTE]
    They just freeze immediately with no sound or response to keys.

    I've just realised it's all .SNA snapshots that fail. .Z80 are ok.
    Laser Laser June 2007 Emulators
  • The new GP2Xpectrum releases threadYeah, I know the thread title isn't exactly too original, but I've decided that just one post to hold all updates makes more sense than a lot of smal…

    [QUOTE=Laser;193952]They just freeze immediately with no sound or response to keys.

    I've just realised it's all .SNA snapshots that fail. .Z80 are ok.[/QUOTE]

    Thanks, it will be fixed for the next release.
    Metalbrain Metalbrain June 2007 Emulators
  • ebay Spectrum games CDhi just wondering what folks here think about the 3000 games on a CD for the Spectrum often touted on ebay. is it legal? and if I bought this is it…

    ... denied games.

    Might sound good, but not really most ... on there are .Sna or .z80 files most of them are ...
    dm_boozefreek dm_boozefreek June 2007 Games
  • ZX Spectrum 128+ problemsHello!I recently purchased and got myself a spectrum 128+ from ebay.The item did not have an original power supply so i got a power supply of 9volts …

    ... besides the blipper, the sound also comes out of the ... tic-tic kind of sound coming out of the ... do hear the tic sound each time you press ... -of-ULA-Chip-for-Z80-CPU-ZX-Spectrum_W0QQitemZ120137893224QQihZ002QQcategoryZ4193QQrdZ1QQssPageNameZWD1VQQcmdZViewItem[/url ...
    gtsamour gtsamour July 2007 Hardware
  • Emulator Comparison ChartHi. In a similar vein to [URL=http://www.ppest.org/zx/zxse.php]Piters[/URL] comparison of various ZX emulators, I've been looking at adding some deta…

    ... , +3E, Piters8, Piters16

    Sound: Beeper, Ay, Fuller, uSpeech
    snapshots: .sna .z80 .z81 .ace
    microdrive: .mdr ...
    MikeW MikeW July 2007 Emulators
  • Spectrum 128K - Needs Your HelpI have a Spectrum 128K (with the external heatsink on the RHS) it is a 1985 Version 6K mainboard, I got it out of the loft the other day and it wont …

    ... at fault really, bar the sound chip and video encoder.
    Z80. But really, it could be ...
    Phu Phu July 2007 Hardware
  • Platform Game Designer 2?I've started tinkering around with some code today and have decided upon a number of handy little features that it would be nice to have. For the li…

    ... Jonathan and answered my questions, sound on items collected, jumping, leaving ... it ? Eg 'Compile game to .z80 or .sna format ?'

    psj3809 psj3809 July 2007 Development
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... . (as in snapshot file spaceinv13.z80, posted above)

    The ... choice, which is to add sound to the game.

    I post this version with sound here.

    [url]http ... the pitch of the sound to make it sound faster when there ...
    Digital Prawn Digital Prawn August 2007 Development
  • super-quick games in BASIC?do you think, games written in BASIC could run flawlessly at high speed when run in a speccy emulator at, say, 1000% speed? (i wonder, speccy is rare…

    ... if the interrupts to the sound routine can be delayed and ... at the end of the Z80-CPU intensive routines, the [I ...
    ewgf ewgf August 2007 Games
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... it fit. How does it sound?
    [/QUOTE]

    OK ... /sinclair/mship1.z80[/url]

    This version has no sound, it ...
    Digital Prawn Digital Prawn August 2007 Development
  • 48K sound effectsAnybody knows where could I find some small M/C routines to play tiny beeper sounds I could use in the 48K version of a game? I don't want the 48K pl…

    ... my first ever Speccy sound routine in Z80 assembler, but it works ... /homepage/staff/cmspcar1/sinclair/pactest3.z80[/url]

    HTH, DP ...

    PlaySFX
    ;Play Sound Effects
    ;de holds number ...
    Digital Prawn Digital Prawn August 2007 Development
  • Here's a puzzle for you all.Hi all, I'm new to WOS and for my first post I've decided to set a small brain teaser. The link below contains a small sound sample of a very well k…

    ... fails to amaze me how sound samples actually work on a ... system.
    I've written sound sample routines for both the ... I'll check out some Z80 sample routines at some point ...
    Digital Prawn Digital Prawn September 2007 Games
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... the AY chip in the sound routine (when we get there ... porting various libraries to various z80 platforms but there's only ... isometric games for 6502 and z80 machines using the same source ... language to port to other z80 machines.

    [QUOTE=Crisis ...
    Alcoholics Anonymous Alcoholics Anonymous September 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... the AY chip in the sound routine (when we get there ... porting various libraries to various z80 platforms but there's only ... isometric games for 6502 and z80 machines using the same source ... language to port to other z80 machines.[/quote]
    I'll ...
    JamesD JamesD October 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... ]

    The game contains sound effects and music that will ... be either LeeDC's music / sound effects player (which is in ... available memory segments in the z80's address space. (Note: some ... () to get memory; because the z80's address space is so ...
    Alcoholics Anonymous Alcoholics Anonymous October 2007 Development
  • Compatible SpectrumsFollowing some recent coding exploits I've been thinking about compatibility of various models of ZX Spectrum. Yes, it's a common question on the for…

    ... as RAM bank switching, AY sound, RS232, sinclair joystick, tape drive ... a very few number of z80 snapshots driven by divIDE using ...
    ingo ingo October 2007 Hardware
  • 50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…

    ... of the emulated system. The Z80 CPU has to be emulated ... to do it retrospectively. The sound, in particular, may be lagging ... small enough to maintain the sound buffer.

    In my ...
    Laser Laser October 2007 Emulators
  • FPGA Spectrum is aliveMy FPGA Spectrum that I started to work on year ago is in 90% ready. I have fixed DDR controller so I can read from it and write to it. I've run som…

    ... with clock enable version of Z80 available on opencores.org.
    sound to the audience. :razz ...
    brian-82 brian-82 November 2007 Development
  • HelloHi Just thought I'd introduce myself, I live in the UK & I am 36 years old, in the early days I owned the ZX81 console & the ZXspectrum 48K. I remem…

    ... (.tap) and .z80 files and tzx files, might sound confusing but download ...
    psj3809 psj3809 November 2007 Games
  • Screen$ screensaverDoes anyone have the Screen$ screen saver by Dunny, the links to the saver and screen packs on the website are down. I did have them, but seem to hav…

    ... emulator ... insert any TZX, TAP, Z80, etc load the scr, leave ... even though there was no sound.

    Emulating it would ...
    Dunny Dunny December 2007 Sinclair Miscellaneous
  • Graphic equalizer m.c. program neededBack in the 90's I had a full-screen attribute equalizer that was simple, yet very impressive. We used to listen to Vangelis or Jean M Jarre by conne…

    ... .com/chris/zx/UV_Meter_(BloodBaz).z80[/url]

    [B]Note ... etc)

    If no sound is detected, you will not ...
    BloodBaz BloodBaz December 2007 Development
  • Cross Platform DevelopmentWhat's the best way to develop cross platform apps? By best, the only limiting criteria would be "at no cost" :)

    ... -optimized assembler. On the z80, C programs are always ... and slower because the z80 is not good at ... problem.

    A z80 C compiler should be doing ... not there yet in the z80 world. Some try (sdcc, ... per library call. Doesn't sound like a lot? Well ...
    Alcoholics Anonymous Alcoholics Anonymous December 2007 Chit chat
  • Full throttle CPUHello, I was just wondering: do you experts know if any of the 48K games pushes the Z80 CPU to 100%? I mean, every CPU cycle is used? If so, what's t…

    ... the 48K games pushes the Z80 CPU to 100%? I mean ... (it uses interrupts, but for sound, so no waste...)

    piters piters December 2007 Sinclair Miscellaneous
  • Full throttle CPUHello, I was just wondering: do you experts know if any of the 48K games pushes the Z80 CPU to 100%? I mean, every CPU cycle is used? If so, what's t…

    ... in thinking that graphics and sound are relatively heavyweight emulation-wise ... back with Gerton Lunter's Z80.
    Philip Kendall Philip Kendall January 2008 Sinclair Miscellaneous
<1…25262728293031…34>

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